Commit | Line | Data |
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eca6fd31 TW |
1 | package kaka.cakelight.mode; |
2 | ||
3 | import kaka.cakelight.*; | |
4 | import kaka.cakelight.util.SimplexNoise3D; | |
5 | ||
6 | public class TwoColorNoiseMode extends AmbientMode { | |
7 | private final Color primary, secondary; | |
8 | private SimplexNoise3D noise = new SimplexNoise3D(0); | |
9 | ||
10 | public static Console.Command getCommand() { | |
11 | return new Console.Command() { | |
12 | public String[] getNames() { | |
13 | return new String[] {"n", "noise"}; | |
14 | } | |
15 | ||
16 | public void activate(CakeLight cakelight, Configuration config, String[] args) { | |
17 | if (args.length == 3) { // cmd + col1 + col2 | |
18 | cakelight.setMode(new TwoColorNoiseMode( | |
19 | parseColor(args[1]), | |
20 | parseColor(args[2]) | |
21 | )); | |
22 | } | |
23 | } | |
24 | ||
25 | private Color parseColor(String s) { | |
26 | switch (s.toLowerCase()) { | |
27 | case "r": return Color.rgb(255, 0, 0); | |
28 | case "g": return Color.rgb(0, 255, 0); | |
29 | case "b": return Color.rgb(0, 0, 255); | |
30 | default: // assume hexadecimal | |
31 | if (s.length() == 3) { | |
32 | return Color.rgb( | |
33 | Integer.parseInt(s.substring(0, 1), 16) * 16 + Integer.parseInt(s.substring(0, 1), 16), | |
34 | Integer.parseInt(s.substring(1, 2), 16) * 16 + Integer.parseInt(s.substring(1, 2), 16), | |
35 | Integer.parseInt(s.substring(2, 3), 16) * 16 + Integer.parseInt(s.substring(2, 3), 16) | |
36 | ); | |
37 | } else if (s.length() == 6) { | |
38 | return Color.rgb( | |
39 | Integer.parseInt(s.substring(0, 2), 16), | |
40 | Integer.parseInt(s.substring(2, 4), 16), | |
41 | Integer.parseInt(s.substring(4, 6), 16) | |
42 | ); | |
43 | } | |
44 | } | |
45 | return Color.BLACK; | |
46 | } | |
47 | }; | |
48 | } | |
49 | ||
50 | public TwoColorNoiseMode(Color primary, Color secondary) { | |
51 | this.primary = primary; | |
52 | this.secondary = secondary; | |
53 | } | |
54 | ||
55 | @Override | |
56 | protected void updateFrame(LedFrame frame, long time, int count) { | |
57 | for (int i = 0; i < config.leds.getCount(); i++) { | |
58 | double x = frame.xOf(i); | |
59 | double y = frame.yOf(i); | |
60 | double v = Math.pow(Math.min(1, Math.max(0, noise.getr(0.0, 1.0, 1, x, y, time / 7000.0))), 1.5); | |
61 | frame.setLedColor(i, primary.interpolate(secondary, v)); | |
62 | } | |
63 | } | |
64 | } |